The invention relates to thermal-assistaed roll forming of high strength material. A thermal-assisted method deforms plastically a high-strength material using a high-intensive heat source. The high-strength material may be a cold-rolled sheet aluminum of strength greater than 300 megapascal (MPa) or a cold-rolled sheet steel of strength greater than 1000 MPa. The cold-rolled sheet metal is heated just before bending to a temperature near or above the critical temperature for the material and is followed by rapid quenching after bending.


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    Title :

    Thermal-assistaed roll forming of high strength material



    Type of media :

    Patent


    Type of material :

    Electronic Resource



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